Redesigning fire 1

[Kurando]

So it's confirmed that Aspect Mastery allows you to use a spell of the opposite element for no MP (providing you had full Astral Fire or Umbral Ice stacks beforehand). Could this not put Despair possibly closer first (after Umbral III) in your rotation as it also gives Astral III thus you follow up with your Fire IVs and what not (no Fire I needed).

B3, B4,Despair, F4, F4, F4, Despair, Foul, Xenoglossy,
That's just an example, I know I missed Thunder out but hopefully you get the idea of what I was suggesting could happen with Despair.